[v4 PATCH 01/12] spi/atmel_spi: add physical base address

Wenyou Yang
2013-01-14T07:34:26Z

From: Nicolas Ferre <nicolas.ferre@atmel.com>

Needed for future use with dmaengine enabled driver.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: grant.likely at secretlab.ca
Cc: spi-devel-general at lists.sourceforge.net
---
drivers/spi/spi-atmel.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index ab34497..4516839 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -189,6 +189,7 @@
struct atmel_spi {
spinlock_t lock;

+ resource_size_t phybase;
void __iomem *regs;
int irq;
struct clk *clk;
@@ -967,6 +968,7 @@ static int atmel_spi_probe(struct platform_device *pdev)
as->regs = ioremap(regs->start, resource_size(regs));
if (!as->regs)
goto out_free_buffer;
+ as->phybase = regs->start;
as->irq = irq;
as->clk = clk;

--
1.7.9.5